What is the Least Common Multiple of 613 and 618?
Least common multiple or lowest common denominator (lcd) can be calculated in two way; with the LCM formula calculation of greatest common factor (GCF), or multiplying the prime factors with the highest exponent factor.
Least common multiple (LCM) of 613 and 618 is 378834.
LCM(613,618) = 378834
Least Common Multiple of 613 and 618 with GCF Formula
The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 613 and 618, than apply into the LCM equation.
GCF(613,618) = 1
LCM(613,618) = ( 613 × 618) / 1
LCM(613,618) = 378834 / 1
LCM(613,618) = 378834
Least Common Multiple (LCM) of 613 and 618 with Primes
Least common multiple can be found by multiplying the highest exponent prime factors of 613 and 618. First we will calculate the prime factors of 613 and 618.
Prime Factorization of 613
Prime factors of 613 are 613. Prime factorization of 613 in exponential form is:
613 = 6131
Prime Factorization of 618
Prime factors of 618 are 2, 3, 103. Prime factorization of 618 in exponential form is:
618 = 21 × 31 × 1031
Now multiplying the highest exponent prime factors to calculate the LCM of 613 and 618.
LCM(613,618) = 6131 × 21 × 31 × 1031
LCM(613,618) = 378834
Related Least Common Multiples of 613
- LCM of 613 and 617
- LCM of 613 and 618
- LCM of 613 and 619
- LCM of 613 and 620
- LCM of 613 and 621
- LCM of 613 and 622
- LCM of 613 and 623
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- LCM of 613 and 625
- LCM of 613 and 626
- LCM of 613 and 627
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- LCM of 613 and 630
- LCM of 613 and 631
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Related Least Common Multiples of 618
- LCM of 618 and 622
- LCM of 618 and 623
- LCM of 618 and 624
- LCM of 618 and 625
- LCM of 618 and 626
- LCM of 618 and 627
- LCM of 618 and 628
- LCM of 618 and 629
- LCM of 618 and 630
- LCM of 618 and 631
- LCM of 618 and 632
- LCM of 618 and 633
- LCM of 618 and 634
- LCM of 618 and 635
- LCM of 618 and 636
- LCM of 618 and 637
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